//
//  RPNCalcBRAIN.h
//  RPNCalc
//
//  Created by Jacob Goldberg on 6/26/12.
//  Copyright (c) 2012 FutureSight Technologies. All rights reserved.
//

#import <Foundation/Foundation.h>

@interface RPNCalcBRAIN : NSObject

-(void) pushOperand: (double)operand;
-(double) performOperation: (NSString *) operation;
-(void) eraseAllOperands;
-(NSMutableArray *) operandStack;

@end